Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 12345]
  mp4v2 | |
 impl | |
| itmf | (private) iTunes Metadata Format |
 CoverArtBox | Functional class for covr-box (Cover-art Box) support |
 Item | Data object for covr-box item |
| Tags | |
 qtff | (private) QuickTime File Format |
 ColorParameterBox | Functional class for colr-box (Color Parameter Box) support |
 IndexedItem | |
| Item | Data object for colr-box item |
| PictureAspectRatioBox | Functional class for pasp-box (Picture Aspect Ratio Box) support |
| IndexedItem | |
| Item | Data object for pasp-box item |
| platform | (private) Platform abstraction |
| io | (private) I/O |
| FileProvider | |
| File | File implementation |
| CustomFileProvider | |
| FileSystem | General file-system abstraction |
| number | (private) Number |
| process | (private) Process |
| prog | Command-line argument parsing |
| Option | Structure describing a single option |
| sys | (private) System |
| time | (private) Time |
| win32 | |
| Utf8ToFilename | |
| MP4Chapter_s | Chapter item |
| MP4FileProvider_s | Structure of functions implementing custom file provider |
| MP4ItmfData_s | Data structure |
| MP4ItmfDataList_s | List of data |
| MP4ItmfItem_s | Item structure |
| MP4ItmfItemList_s | List of items |
| MP4TagArtwork_s | Data object representing a single piece of artwork |
| MP4TagDisk_s | |
| MP4Tags_s | Tags convenience structure |
| MP4TagTrack_s | |
| mp4v2_ismacryp_session_params | Something |